RT Journal Article SR Electronic(1) A1 Hsieh, Hsiao-Cheng A1 Lu, Po-Liang A1 Chen, Tun-Chieh A1 Chang, Ko A1 Chen, Yen-HsuYR 2008 T1 Mycobacterium chelonae empyema in an immunocompetent patient JF Journal of Medical Microbiology, VO 57 IS 5 SP 664 OP 667 DO https://doi.org/10.1099/jmm.0.47574-0 PB Microbiology Society, SN 1473-5644, AB Thoracic empyema caused by rapidly growing mycobacteria (RGM) and complicated with bronchopleural fistula is rarely reported, especially in immunocompetent patients. A 53-year-old healthy woman presented initially with a productive cough and intermittent fever. The patient received a complete treatment course following an initial diagnosis of pulmonary tuberculosis. After the anti-tuberculosis agents were discontinued, a right thoracic empyema with bronchopleural fistula occurred, and the pathogens from both pus and sputum were identified as Mycobacterium chelonae. Thoracotomy with decortication and wedge resection of the right middle lung was performed, followed by clarithromycin plus ciprofloxacin therapy for 36 months. This patient has not suffered a relapse in the last 3 years. In addition to the experience of successful treatment, this case indicates that RGM such as M. chelonae can emerge as causative pathogens of thoracic empyema, even in healthy persons., UL https://www.microbiologyresearch.org/content/journal/jmm/10.1099/jmm.0.47574-0